<template>
  <div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryForm"
      :inline="true"
      v-show="showSearch"
      label-width="68px"
    >
      <el-form-item style="float: right">
        <el-button
          type="primary"
          icon="el-icon-search"
          size="mini"
          @click="handleQuery"
          >搜索</el-button
        >
        <el-button
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['station:gun:add']"
          >新增</el-button
        >
        <el-button
          icon="el-icon-delete"
          size="mini"
          @click="handleDelete"
          :disabled="multiple"
          v-hasPermi="['station:gun:remove']"
          >删除</el-button
        >
      </el-form-item>
    </el-form>
    <el-table
      v-loading="loading"
      :data="gunList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="left" />
      <el-table-column
        label="油枪主键自增id"
        v-if="false"
        align="left"
        prop="oilGunId"
      />
      <el-table-column label="油枪号" align="left" prop="oilGunNo" />
      <el-table-column label="油品名称" align="left" prop="oilName" />
      <el-table-column label="单价" align="left" prop="oilPrice" />
      <el-table-column
        label="油站id"
        align="left"
        prop="stationId"
        v-if="false"
      />
      <el-table-column label="油站名称" align="left" prop="stationName" />
      <el-table-column label="操作时间" align="left" prop="date" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.date, "{y}-{m}-{d}") }}</span>
        </template>
      </el-table-column>
      <el-table-column
        label="操作"
        align="left"
        class-name="small-padding fixed-width"
      >
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['station:gun:edit']"
            >修改</el-button
          >
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['station:gun:remove']"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>
    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />
    <!-- 添加或修改油枪管理对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="90px">
        <el-form-item label="油枪号" prop="oilGunNo">
          <el-input
            v-model="form.oilGunNo"
            placeholder="请输入油枪号"
            style="width: 150px"
          />
        </el-form-item>
        <el-form-item label="油品名称" prop="oilName">
          <el-select
            v-model="form.oilName"
            placeholder="油品名称"
            clearable
            size="small"
            @change="onOilNameChang"
          >
            <el-option
              v-for="dict in oilNameOptions"
              :key="dict.oilName"
              :label="dict.oilName"
              :value="dict.oilName"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="单价" prop="oilPrice">
          <el-input-number
            v-model="form.oilPrice"
            :precision="2"
            :disabled="flage"
            :step="1"
            style="width: 150px"
          ></el-input-number
          >元
        </el-form-item>
        <el-form-item label="油枪类型" v-show="false">
          <el-radio-group v-model="form.oilGunType">
            <el-radio
              v-for="dict in oilGunTypeOptions"
              :key="dict.dictValue"
              :label="dict.dictValue"
              >{{ dict.dictLabel }}</el-radio
            >
          </el-radio-group>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listGun,
  getGun,
  delGun,
  addGun,
  updateGun,
  exportGun,
  stationinfo,
} from "@/api/station/gun";
import { listPrice, getPrice } from "@/api/station/price";
import { getDept } from "@/api/system/dept";
export default {
  name: "Gun",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 油枪管理表格数据
      gunList: [],
      //下拉油站
      stationOptions: [],
      statusOptions: [],
      oilNameOptions: [],
      oilGunTypeOptions: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      flage: true,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        oilGunNo: null,
        oilName: null,
        stationId: null,
        stationName: null,
        date: null,
        status: null,
      },
      queryInfo: {
        stationId: null,
      },
      detpId: null,
      query: {
        deptId: null,
      },
      // 表单参数
      form: {},
      deptInfo: {},
      // 表单校验
      rules: {},
    };
  },
  created() {
    this.getList();
    this.query.deptId = this.$store.selectDeptId;
    if (this.query.deptId == null || this.query.deptId == "") {
      this.query.deptId = this.$store.state.user.deptId;
    }
    stationinfo(this.query).then((response) => {
      this.stationOptions = response.rows;
    });
    this.getDicts("station_gun_status").then((response) => {
      this.statusOptions = response.data;
    });

    this.getDicts("oil_gun_type").then((response) => {
      this.oilGunTypeOptions = response.data;
    });
  },
  methods: {
    async queryPrice(queryInfo) {
      const response = await listPrice(queryInfo);
      this.oilNameOptions = response.rows;
    },
    async queryOilPrice(oilPriceId) {
      const response = await getPrice(oilPriceId);
      this.form.oilPrice = response.data.oilPrice;
    },

    /** 查询油枪管理列表 */
    getList() {
      this.loading = true;
      this.queryParams.stationId = this.$store.selectDeptId;
      if (
        this.queryParams.stationId == null ||
        this.queryParams.stationId == ""
      ) {
        this.queryParams.stationId = this.$store.state.user.deptId;
      }
      listGun(this.queryParams).then((response) => {
        this.gunList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        oilGunId: null,
        oilGunNo: null,
        oilName: null,
        stationId: null,
        stationName: null,
        date: null,
        status: "0",
      };
      this.resetForm("form");
      this.oilNameOptions.length = 0;
      this.oilNameOptions = [];
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.oilGunId);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      //判断当前登陆人下拉油站是否是油站
      this.deptId = this.$store.selectDeptId;
      if (this.deptId == null || this.deptId == "") {
        this.deptId = this.$store.state.user.deptId;
      }
      getDept(this.deptId).then((response) => {
        this.deptInfo = response.data;
        if (this.deptInfo.jiBie == 2) {
          this.open = true;
          this.form.oilGunType = "1";
          this.title = "添加油枪管理";
          this.form.stationId = this.deptInfo.deptId;
          this.form.stationName = this.deptInfo.deptName;
          this.queryInfo.stationId = this.deptInfo.deptId;
          this.queryPrice(this.queryInfo);
        } else {
          this.msgSuccess("请选择油站");
        }
      });
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const oilGunId = row.oilGunId || this.ids;
      getGun(oilGunId).then((response) => {
        this.form = response.data;
        if (this.form.stationId != null && this.form.stationId != "") {
          this.queryInfo.stationId = this.form.stationId;
          listPrice(this.queryInfo).then((response) => {
            this.oilNameOptions = response.rows;
          });
        }
        this.open = true;
        this.title = "修改油枪管理";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.oilGunId != null) {
            updateGun(this.form).then((response) => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addGun(this.form).then((response) => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    onInstitutionChang(e) {
      let obj = {};
      obj = this.stationOptions.find((item) => {
        //这里的userList就是上面遍历的数据源
        return item.deptId === e; //筛选出匹配数据
      });
      this.form.stationName = obj.deptName;
      //根据油站查询对应的油站内的所有油枪
      this.queryInfo.stationId = obj.deptId;
      listPrice(this.queryInfo).then((response) => {
        this.oilNameOptions = response.rows;
      });
    },
    onOilNameChang(e) {
      let obj = {};
      if (e != null && e != "") {
        obj = this.oilNameOptions.find((item) => {
          //这里的userList就是上面遍历的数据源
          return item.oilName === e; //筛选出匹配数据
        });
        if (obj.hasOwnProperty("oilName")) {
          if (obj.oilName === "非油品") {
            this.form.oilGunType = "2";
          } else {
            this.form.oilGunType = "1";
          }
          if (obj.hasOwnProperty("oilPriceId")) {
            // getPrice(obj.oilPriceId).then(response => {
            //   this.form.oilPrice = response.data.oilPrice;
            // });
            this.queryOilPrice(obj.oilPriceId);
          } else {
            this.form.oilPrice = "0";
          }
        }
      } else {
        this.form.oilPrice = "0";
      }
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const oilGunIds = row.oilGunId || this.ids;
      this.$confirm("是否确认删除油枪", "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(function () {
          return delGun(oilGunIds);
        })
        .then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        });
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm("是否确认导出所有油枪管理数据项?", "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(function () {
          return exportGun(queryParams);
        })
        .then((response) => {
          this.download(response.msg);
        });
    },
    // 菜单状态字典翻译
    statusFormat(row, column) {
      return this.selectDictLabel(this.statusOptions, row.status);
    },
  },
};
</script>
